Quantitative Aptitude Ques 2312

Question: The LCM and the HCF of the numbers 28 and 42 are in the ratio

Options:

A) 6 : 1

B) 2 : 3

C) 3 : 2

D) 7 : 2

Show Answer

Answer:

Correct Answer: A

Solution:

  • LCM of 28 and 42 is 84 and HCF of 28 and 42 is 14.

$ \therefore $ Required ratio = 84: 14 = 6: 1